GNU Bourne-Again SHellbash (GNU Bash) 4.3.30 Beta 1

CPE Details

GNU Bourne-Again SHellbash (GNU Bash) 4.3.30 Beta 1
gnu
bash
4.3.30
2019-04-02
12h48 +00:00
2019-04-02
12h48 +00:00
CPE NVD
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CPE Name: cpe:2.3:a:gnu:bash:4.3.30:beta1:*:*:*:*:*:*

Informations

Vendor

gnu

Product

bash

Version

4.3.30

Update

beta1

Related CVE

Open and find in CVE List

CVE ID Published Description Score Severity
CVE-2019-18276 2019-11-27 23h27 +00:00 An issue was discovered in disable_priv_mode in shell.c in GNU Bash through 5.0 patch 11. By default, if Bash is run with its effective UID not equal to its real UID, it will drop privileges by setting its effective UID to its real UID. However, it does so incorrectly. On Linux and other systems that support "saved UID" functionality, the saved UID is not dropped. An attacker with command execution in the shell can use "enable -f" for runtime loading of a new builtin, which can be a shared object that calls setuid() and therefore regains privileges. However, binaries running with an effective UID of 0 are unaffected.
7.8
High
CVE-2019-9924 2019-03-22 06h05 +00:00 rbash in Bash before 4.4-beta2 did not prevent the shell user from modifying BASH_CMDS, thus allowing the user to execute any command with the permissions of the shell.
7.8
High
CVE-2016-9401 2017-01-23 20h00 +00:00 popd in bash might allow local users to bypass the restricted shell and cause a use-after-free via a crafted address.
5.5
Medium